[ 1517.270811][T21907] veth0: entered allmulticast mode
[ 1517.274309][T21907] veth1: entered allmulticast mode
[ 1517.274907][T21907] veth2: entered allmulticast mode
[ 1517.275485][T21907] veth3: entered allmulticast mode
[ 1517.276361][T21907] veth4: entered allmulticast mode
[ 1517.276917][T21907] veth5: entered allmulticast mode
[ 1552.241952][T21907] veth0: left allmulticast mode
[ 1552.242539][T21907] veth1: left allmulticast mode
[ 1552.243082][T21907] veth2: left allmulticast mode
[ 1552.243564][T21907] veth3: left allmulticast mode
[ 1552.244071][T21907] veth4: left allmulticast mode
[ 1552.244496][T21907] veth5: left allmulticast mode